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The resistance of a wire of uniform diameter d and length L is R. The resistance of another wire ...
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The resistance of a wire of uniform diameter d and length L is R. The resistance of another wire of the same material but diameter 2 d and length 4 L will be
[CPMT 1984; MP PET 2002; Similar MP PMT 1993]
(a) 2 R
(b) R
(c) R / 2
(d) R / 4
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
[CPMT 1984; MP PET 2002; Similar MP PMT 1993]
(a) 2 R
(b) R
(c) R / 2
(d) R / 4
📌 PHYSICS WALLAH OTHER CHANNELS :
📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :
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